Paulmann's 28811 LED light bulb is a monochrome LED with a G4 pin base, offering an energy-efficient alternative to traditional bulbs. Operating at 2.5 watts but equivalent to 25 watts, it emits warm white light, making it suitable for cozy ambient lighting. This compact bulb, measuring 22 mm in diameter and 33 mm in height, is ideal for use in decorative lighting fixtures and small lamps.